diff --git a/src/app/system-management/host-config/host-config.component.ts b/src/app/system-management/host-config/host-config.component.ts
index 08c70a5..001909b 100644
--- a/src/app/system-management/host-config/host-config.component.ts
+++ b/src/app/system-management/host-config/host-config.component.ts
@@ -1566,14 +1566,18 @@ rule_threshold:
   }
 
   configJsonToAx() {
-    // server: 'http://121.36.37.70:8208',
-    // obs: 'http://121.36.37.70:8906',
-
-    // server: 'http://10.156.134.53:8208',
-    // obs: 'https://znaq.sinochemoilmarketing.com',
+    let server;
+    let obs;
+    if (location.origin.indexOf('121') !== -1) {
+      server = 'http://121.36.37.70:8208';
+      obs = 'http://121.36.37.70:8906';
+    } else {
+      server = 'http://10.156.134.53:8208';
+      obs = 'https://znaq.sinochemoilmarketing.com';
+    }
     let data = {
-      server: 'http://10.156.134.53:8208',
-      obs: 'https://znaq.sinochemoilmarketing.com',
+      server: server,
+      obs: obs,
       userInfo: {
         user: '',
         password: '',